Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903716700185.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPt-PT-001B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716700185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.8K Feb 25 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 17:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 17K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-001B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679432134240

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-001B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:55:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:55:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:55:37] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-21 20:55:37] [INFO ] Transformed 73 places.
[2023-03-21 20:55:37] [INFO ] Transformed 68 transitions.
[2023-03-21 20:55:37] [INFO ] Found NUPN structural information;
[2023-03-21 20:55:37] [INFO ] Parsed PT model containing 73 places and 68 transitions and 168 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA ShieldIIPt-PT-001B-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Applied a total of 0 rules in 12 ms. Remains 73 /73 variables (removed 0) and now considering 68/68 (removed 0) transitions.
// Phase 1: matrix 68 rows 73 cols
[2023-03-21 20:55:37] [INFO ] Computed 10 place invariants in 9 ms
[2023-03-21 20:55:37] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-21 20:55:37] [INFO ] Invariant cache hit.
[2023-03-21 20:55:37] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2023-03-21 20:55:37] [INFO ] Invariant cache hit.
[2023-03-21 20:55:37] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 629 ms. Remains : 73/73 places, 68/68 transitions.
Support contains 55 out of 73 places after structural reductions.
[2023-03-21 20:55:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-21 20:55:38] [INFO ] Flatten gal took : 27 ms
[2023-03-21 20:55:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA ShieldIIPt-PT-001B-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-001B-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-001B-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-001B-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:55:38] [INFO ] Flatten gal took : 8 ms
[2023-03-21 20:55:38] [INFO ] Input system was already deterministic with 68 transitions.
Support contains 49 out of 73 places (down from 55) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 43) seen :42
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:55:38] [INFO ] Invariant cache hit.
[2023-03-21 20:55:38] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:55:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 33 ms returned sat
[2023-03-21 20:55:38] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:55:38] [INFO ] Deduced a trap composed of 12 places in 195 ms of which 16 ms to minimize.
[2023-03-21 20:55:38] [INFO ] Deduced a trap composed of 11 places in 126 ms of which 2 ms to minimize.
[2023-03-21 20:55:39] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 1 ms to minimize.
[2023-03-21 20:55:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 478 ms
[2023-03-21 20:55:39] [INFO ] After 523ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-21 20:55:39] [INFO ] After 672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 11 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 68/68 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 73 transition count 58
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 22 place count 63 transition count 56
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 27 place count 62 transition count 52
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 31 place count 58 transition count 52
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 31 place count 58 transition count 47
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 41 place count 53 transition count 47
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 43 place count 51 transition count 45
Iterating global reduction 4 with 2 rules applied. Total rules applied 45 place count 51 transition count 45
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 73 place count 37 transition count 31
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 37 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 75 place count 36 transition count 30
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 76 place count 36 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 77 place count 35 transition count 29
Applied a total of 77 rules in 31 ms. Remains 35 /73 variables (removed 38) and now considering 29/68 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 35/73 places, 29/68 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Probably explored full state space saw : 14561 states, properties seen :0
Probabilistic random walk after 77217 steps, saw 14561 distinct states, run finished after 167 ms. (steps per millisecond=462 ) properties seen :0
Explored full state space saw : 14561 states, properties seen :0
Exhaustive walk after 77217 steps, saw 14561 distinct states, run finished after 100 ms. (steps per millisecond=772 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 22 ms
[2023-03-21 20:55:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPt-PT-001B-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 7 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 68 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 72 transition count 58
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 20 place count 63 transition count 56
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 7 rules applied. Total rules applied 27 place count 62 transition count 50
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 33 place count 56 transition count 50
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 33 place count 56 transition count 43
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 47 place count 49 transition count 43
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 53 place count 43 transition count 37
Iterating global reduction 4 with 6 rules applied. Total rules applied 59 place count 43 transition count 37
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 87 place count 29 transition count 23
Applied a total of 87 rules in 8 ms. Remains 29 /73 variables (removed 44) and now considering 23/68 (removed 45) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 29/73 places, 23/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 1 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 61 transition count 56
Applied a total of 24 rules in 6 ms. Remains 61 /73 variables (removed 12) and now considering 56/68 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 61/73 places, 56/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 7 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 62
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 62
Applied a total of 12 rules in 3 ms. Remains 67 /73 variables (removed 6) and now considering 62/68 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 67/73 places, 62/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 65 transition count 60
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 64 transition count 59
Applied a total of 18 rules in 5 ms. Remains 64 /73 variables (removed 9) and now considering 59/68 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 64/73 places, 59/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 59 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 62 transition count 57
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 61 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 60 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 60 transition count 55
Applied a total of 26 rules in 6 ms. Remains 60 /73 variables (removed 13) and now considering 55/68 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 60/73 places, 55/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 10 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Applied a total of 20 rules in 3 ms. Remains 63 /73 variables (removed 10) and now considering 58/68 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 63/73 places, 58/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 72 transition count 50
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 36 place count 55 transition count 48
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 38 place count 54 transition count 47
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 39 place count 53 transition count 47
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 39 place count 53 transition count 42
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 49 place count 48 transition count 42
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 56 place count 41 transition count 35
Iterating global reduction 4 with 7 rules applied. Total rules applied 63 place count 41 transition count 35
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 63 place count 41 transition count 33
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 39 transition count 33
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 91 place count 27 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 26 transition count 20
Applied a total of 92 rules in 13 ms. Remains 26 /73 variables (removed 47) and now considering 20/68 (removed 48) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 26/73 places, 20/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 1 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 61 transition count 56
Applied a total of 24 rules in 4 ms. Remains 61 /73 variables (removed 12) and now considering 56/68 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 61/73 places, 56/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 73 transition count 55
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 17 rules applied. Total rules applied 30 place count 60 transition count 51
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 33 place count 57 transition count 51
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 33 place count 57 transition count 47
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 41 place count 53 transition count 47
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 44 place count 50 transition count 44
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 50 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 47 place count 50 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 49 transition count 43
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 73 place count 37 transition count 31
Applied a total of 73 rules in 7 ms. Remains 37 /73 variables (removed 36) and now considering 31/68 (removed 37) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 37/73 places, 31/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 31 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 72 transition count 53
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 16 rules applied. Total rules applied 30 place count 58 transition count 51
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 56 transition count 51
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 32 place count 56 transition count 47
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 40 place count 52 transition count 47
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 46 transition count 41
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 46 transition count 41
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 52 place count 46 transition count 38
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 58 place count 43 transition count 38
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 74 place count 35 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 34 transition count 29
Applied a total of 75 rules in 7 ms. Remains 34 /73 variables (removed 39) and now considering 29/68 (removed 39) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 34/73 places, 29/68 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 1 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:55:39] [INFO ] Input system was already deterministic with 29 transitions.
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Flatten gal took : 3 ms
[2023-03-21 20:55:39] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-21 20:55:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 73 places, 68 transitions and 168 arcs took 1 ms.
Total runtime 2691 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/490/ctl_0_ --ctl=/tmp/490/ctl_1_ --ctl=/tmp/490/ctl_2_ --ctl=/tmp/490/ctl_3_ --ctl=/tmp/490/ctl_4_ --ctl=/tmp/490/ctl_5_ --ctl=/tmp/490/ctl_6_ --ctl=/tmp/490/ctl_7_ --ctl=/tmp/490/ctl_8_ --ctl=/tmp/490/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 15193404 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16097756 kB
FORMULA ShieldIIPt-PT-001B-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : ShieldIIPt-PT-001B-CTLCardinality-01
FORMULA ShieldIIPt-PT-001B-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPt-PT-001B-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPt-PT-001B-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPt-PT-001B-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPt-PT-001B-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPt-PT-001B-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : ShieldIIPt-PT-001B-CTLCardinality-14
Could not compute solution for formula : ShieldIIPt-PT-001B-CTLCardinality-15

BK_STOP 1679435711450

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-00
ctl formula formula --ctl=/tmp/490/ctl_0_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-01
ctl formula formula --ctl=/tmp/490/ctl_1_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-02
ctl formula formula --ctl=/tmp/490/ctl_2_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-05
ctl formula formula --ctl=/tmp/490/ctl_3_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-08
ctl formula formula --ctl=/tmp/490/ctl_4_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-09
ctl formula formula --ctl=/tmp/490/ctl_5_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-11
ctl formula formula --ctl=/tmp/490/ctl_6_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-12
ctl formula formula --ctl=/tmp/490/ctl_7_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-14
ctl formula formula --ctl=/tmp/490/ctl_8_
ctl formula name ShieldIIPt-PT-001B-CTLCardinality-15
ctl formula formula --ctl=/tmp/490/ctl_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 73 places, 68 transitions and 168 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 68->68 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 73; there are 68 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 8514 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.410 real 1.410 user 0.230 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 3260241 states, 2099 nodes
pnml2lts-sym: Formula /tmp/490/ctl_0_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/490/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/490/ctl_3_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/490/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/490/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/490/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/490/ctl_4_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 498
Killing (9) : 498

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-001B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldIIPt-PT-001B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903716700185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-001B.tgz
mv ShieldIIPt-PT-001B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;